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Popular >

inverse of 7x-9

Solution

inverse

7 x - 9

Solution

\frac{x + 9}{7}

Solution steps

y = 7 x - 9

Replace

x

with

y

x = 7 y - 9

Solve for

y, x = 7 y - 9

\frac{x + 9}{7}

Popular Examples

domain of (x-1)/(x+4)domain

\frac{x - 1}{x + 4}

domain of (3x-2)/(7x+5)domain

\frac{3 x - 2}{7 x + 5}

parity ln(sec(x)+tan(x))parity

ln (sec (x) + tan (x))

monotone f(x)=-sqrt(x)+6 monotone intervals

f (x) = - x + 6

intercepts of (9x^2+18x+3)/(3x+2)intercepts

\frac{9 x ^{2} + 18 x + 3}{3 x + 2}

Frequently Asked Questions (FAQ)

What is the inverse of 7x-9 ?
The inverse of 7x-9 is (x+9)/7